C++ (Cpp) acpi_is_wakeup_s4 Beispiele

Beispiel #1

void agesa_postcar(struct sysinfo *cb)
{
	post_code(0x41);
	AGESAWRAPPER(amdinitenv);

	if (acpi_is_wakeup_s4()) {
		outb(0xEE, PM_INDEX);
		outb(0x8, PM_DATA);
	}
}

Beispiel #2

Datei: romstage.c Projekt: asuradaimao/coreboot

void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;
#if CONFIG_HAVE_ACPI_RESUME
	void *resume_backup_memory;
#endif

	amd_initmmio();

	hudson_lpc_port80();

	if (!cpu_init_detectedx && boot_cpu()) {
		post_code(0x30);

		post_code(0x31);
		console_init();
	}

	/* Halt if there was a built in self test failure */
	post_code(0x34);
	report_bist_failure(bist & 0x7FFFFFFF); /* Mask bit 31. One result of Silicon Observation */

	/* Load MPB */
	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	post_code(0x37);
	AGESAWRAPPER(amdinitreset);
	post_code(0x38);
	printk(BIOS_DEBUG, "Got past agesawrapper_amdinitreset\n");

	post_code(0x39);
	AGESAWRAPPER(amdinitearly);
	int s3resume = acpi_is_wakeup_s3();
	if (!s3resume) {
		post_code(0x40);
		AGESAWRAPPER(amdinitpost);
		post_code(0x41);
		AGESAWRAPPER(amdinitenv);
		/* TODO: Disable cache is not ok. */
		disable_cache_as_ram();
	} else { /* S3 detect */
		printk(BIOS_INFO, "S3 detected\n");

		post_code(0x60);
		AGESAWRAPPER(amdinitresume);

		AGESAWRAPPER(amds3laterestore);

		post_code(0x61);
		prepare_for_resume();
	}

	if (s3resume || acpi_is_wakeup_s4()) {
		outb(0xEE, PM_INDEX);
		outb(0x8, PM_DATA);
	}

	post_code(0x50);
	copy_and_run();

	post_code(0x54);  /* Should never see this post code. */
}